This OECD snapshot presents a detailed analysis of STRING’s progress in areas such as sustainable transport, green innovation, low-carbon energy, and digital connectivity. It also outlines remaining challenges—from reducing car dependency to strengthening climate-related innovation across all regions. The report serves as both a benchmark and a roadmap for decision-makers, businesses, and communities working toward a more resilient and inclusive green economy.
The STRING megaregion – encompassing major cities and regions across Germany, Denmark, Sweden, and Norway – stands at the forefront of Europe’s green transformation. With a population of approximately 14.5 million and a shared commitment to sustainable growth, STRING is uniquely positioned to become a leading global Green Hub.
This new OECD report provides a comprehensive snapshot of STRING’s performance and potential on the path toward a resilient, low-carbon economy. It highlights significant progress across key areas, including:
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Exceptional access to public transport, with 92% of residents living within a 10-minute walk of a transit stop – well above the OECD average.
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Rapid growth in electric vehicle adoption, outpacing comparable megaregions.
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High levels of broadband connectivity that support digital innovation and inclusive access to services.
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A robust focus on research and development, with R&D investment and employment rates exceeding OECD regional averages.
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A greater share of “green-task” jobs than most other regions, reflecting a strong shift toward environmentally sustainable employment.
At the same time, the report identifies important opportunities to further accelerate STRING’s green transition – from decarbonising freight transport and increasing hybrid vehicle uptake, to reducing pollution-intensive jobs and ensuring more balanced innovation across all areas of the megaregion.
As STRING prepares for major infrastructure milestones like the Fehmarn Belt Fixed Link and continues building momentum behind climate-focused policy and investment, this report offers an essential benchmark. It provides strategic insights not only for regional and national policymakers, but also for businesses, researchers, and stakeholders looking to engage with one of Europe’s most dynamic cross-border regions.
